Overview

overview

10

Static

static

10

f69104164e...18.exe

windows7-x64

10

f69104164e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f69104164ea88106409ad6dfb0fa3406_JaffaCakes118

  • Size

    23KB

  • Sample

    240925-wm22qaygql

  • MD5

    f69104164ea88106409ad6dfb0fa3406

  • SHA1

    bea5273e7c9f5872a94887a827d356fcac02fa8b

  • SHA256

    cb1af3c68f60224d557e97b9684ca34870fde4399fd2ae9b4ca70658316f11d3

  • SHA512

    ac87b3cd1731c2338a875f2ccacdc958d274df70e42e6849fc0ebaf00fc7ceeed79424b83bf72d8a5d76c7cc4e1edd7c13ba498ce203902c9859da608a66ec52

  • SSDEEP

    384:GLs2aUrue9Bx0RPIxHVSul0M/GrUdw6jgFIqZZj1mRvR6JZlbw8hqIusZzZlb:GgQ/ok1lzRpcnuG

Score
10/10
njratback in businessdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Back in business

C2

remygeek.ddns.net:1177

Mutex

92a8f18febb251d7899171a22caa28b3

Attributes
  • reg_key

    92a8f18febb251d7899171a22caa28b3

  • splitter

    |'|'|

Targets

    • Target

      f69104164ea88106409ad6dfb0fa3406_JaffaCakes118

    • Size

      23KB

    • MD5

      f69104164ea88106409ad6dfb0fa3406

    • SHA1

      bea5273e7c9f5872a94887a827d356fcac02fa8b

    • SHA256

      cb1af3c68f60224d557e97b9684ca34870fde4399fd2ae9b4ca70658316f11d3

    • SHA512

      ac87b3cd1731c2338a875f2ccacdc958d274df70e42e6849fc0ebaf00fc7ceeed79424b83bf72d8a5d76c7cc4e1edd7c13ba498ce203902c9859da608a66ec52

    • SSDEEP

      384:GLs2aUrue9Bx0RPIxHVSul0M/GrUdw6jgFIqZZj1mRvR6JZlbw8hqIusZzZlb:GgQ/ok1lzRpcnuG

    Score
    10/10
    njratback in businessdiscoveryevasionpersistenceprivilege_escalationtrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks